Product description: 
 Dimensions: 460mm × mm410 × 85mm 
 Working environment: -35 ~ 60 degrees 
 Rated voltage: DC-6V 
 Quiescent current :0.4-0 .5 MA 
 Operating Current :1.2-1 .7 A 
 A single run: 4 to 5 seconds 
 Remote control distance :50-100m (depending on environment) 
 Increase in height: 410mm 
 Drop height: 85mm 


 Features: 
 A stand-alone load-bearing 3 tons of cars below pressure 
 (2) overload protection of their own 
 (3) Low voltage prompt 
 (4) the automatic locking 
 (5) the case of external alarm reset 
 Normal operation state. Water influx 
 Anti-theft design (the country's first built-in screws) 
 8 rotating parts of the bearing drive (the first)